BT seal

Material: NBR, FKM, HNBR

It is mainly used for the secondary sealing of the casing head and the bottom of the tubing head. Usually, the pressure of a BT seal is less than or equal to 5000PSL. Two BT seals can be used for high pressure. The pressure through injection molding should not be higher than the sleeve crushing strength. Temperature range: -60-121°C, specifications: 5 1/2”, 7”, 9 5/8”, 10 3/4 ” 13 3/8”, 20”